During the electrolysis of different compounds, hydrogen exhibits dual behaviour. Which of the following sets of observations correctly maps hydrogen's resemblance to alkali metals and halogens respec

Question

During the electrolysis of different compounds, hydrogen exhibits dual behaviour. Which of the following sets of observations correctly maps hydrogen's resemblance to alkali metals and halogens respectively?

Prashant Kotian · Accepted Answer

Correct answer: B. In , migrates to the cathode (resembling electropositive alkali metals). In molten , hydrogen exists as the hydride ion () and migrates to the anode (resembling electronegative halides).

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